openfirmware April 2010

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[commit] r1800 - cpu/x86/pc/olpc/via
by repository service 30 Apr '10

30 Apr '10

Author: wmb Date: Fri Apr 30 23:00:05 2010 New Revision: 1800 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1800 Log: OLPC XO-1.5 - added heat-spreader temperature test to /switches selftest, suppressed in SMT and FINAL test phases, and added reg properties to /switches and /leds nodes so test-all will run those tests. Modified: cpu/x86/pc/olpc/via/leds.fth cpu/x86/pc/olpc/via/switches.fth cpu/x86/pc/olpc/via/temptest.fth Modified: cpu/x86/pc/olpc/via/leds.fth ============================================================================== --- cpu/x86/pc/olpc/via/leds.fth Fri Apr 30 08:27:41 2010 (r1799) +++ cpu/x86/pc/olpc/via/leds.fth Fri Apr 30 23:00:05 2010 (r1800) @@ -2,6 +2,7 @@ purpose: Driver/selftest for OLPC XO-1.5 LEDs 0 0 " 0" " /" begin-package +0 0 reg \ So test-all will run the test " leds" device-name : open ( -- okay? ) true ; : close ( -- ) ; Modified: cpu/x86/pc/olpc/via/switches.fth ============================================================================== --- cpu/x86/pc/olpc/via/switches.fth Fri Apr 30 08:27:41 2010 (r1799) +++ cpu/x86/pc/olpc/via/switches.fth Fri Apr 30 23:00:05 2010 (r1800) @@ -3,6 +3,7 @@ 0 0 " 0" " /" begin-package " switches" device-name +0 0 reg \ So test-all will run the test : open ( -- okay? ) true ; : close ( -- ) ; : lid? ( -- flag ) h# 48 acpi-l@ h# 80 and 0= ; Modified: cpu/x86/pc/olpc/via/temptest.fth ============================================================================== --- cpu/x86/pc/olpc/via/temptest.fth Fri Apr 30 08:27:41 2010 (r1799) +++ cpu/x86/pc/olpc/via/temptest.fth Fri Apr 30 23:00:05 2010 (r1800) @@ -1,6 +1,7 @@ purpose: Test for heat spreader on OLPC XO-1.5 \ See license at end of file +dev /switches : cold-secs ( n -- ) d# 100 * 0 do safe-idle loop ; : hot-secs ( n -- ) d# 1000 * 0 do ms-factor spins loop ; : temp-rise ( -- delta-degrees ) @@ -21,6 +22,15 @@ then ( fail? ) black-letters ; +: selftest ( -- error? ) + selftest if true exit then + + \ The heat spreader is not attached in SMT test. + \ Final test need to be very fast, and anyway the preceding + \ runin test has already tested the heat spreader + smt-test? final-test? or if false else .temp-rise then +; +dend \ LICENSE_BEGIN \ Copyright (c) 2010 FirmWorks

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[commit] r1799 - dev/via/unichrome
by repository service 30 Apr '10

30 Apr '10

Author: wmb Date: Fri Apr 30 08:27:41 2010 New Revision: 1799 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1799 Log: OLPC trac 10138 - fixed unnecessary screen-clearing when reopening the display device for the purpose of doing a selftest of either the screen or the camera. The fix works by avoiding the installation of the terminal emulator package on nested opens. Modified: dev/via/unichrome/accel2d.fth dev/via/unichrome/unichrome.fth Modified: dev/via/unichrome/accel2d.fth ============================================================================== --- dev/via/unichrome/accel2d.fth Fri Apr 30 08:25:30 2010 (r1798) +++ dev/via/unichrome/accel2d.fth Fri Apr 30 08:27:41 2010 (r1799) @@ -45,8 +45,9 @@ : copy16>32 ( src-base src-pitch src-x,y dst-x,y w,h -- ) wh! dst! src! ( src-base src-pitch ) - h# 30 mmio@ >r 8 mmio@ >r h# 1c mmio@ >r ( src-base src-pitch ) - 3 rshift bytes/line 3 rshift wljoin 8 mmio! ( src-base ) + h# 30 mmio@ >r 8 mmio@ >r ( src-base src-pitch r: reg30 reg8 ) + 3 rshift r@ lwsplit nip wljoin 8 mmio! ( src-base r: reg30 reg8 ) + h# 1c mmio@ >r ( src-base ) fb-va - 3 rshift h# 1c mmio! ( ) h# 8000.0041 h# 30 mmio! ( ) \ Expand RGB565 to ARGB8888 h# cc.00.00.01 0 mmio! ( ) \ Perform BLT Output = source Modified: dev/via/unichrome/unichrome.fth ============================================================================== --- dev/via/unichrome/unichrome.fth Fri Apr 30 08:25:30 2010 (r1798) +++ dev/via/unichrome/unichrome.fth Fri Apr 30 08:27:41 2010 (r1799) @@ -1237,9 +1237,6 @@ 0 value open-count : display-remove ( -- ) - open-count 1 = if - then - open-count 1- 0 max to open-count ; : display-install ( -- ) @@ -1252,7 +1249,6 @@ default-font set-font set-terminal fb-va to frame-buffer-adr - open-count 1+ to open-count ; : display-selftest ( -- failed? ) false ; @@ -1261,6 +1257,18 @@ ' display-remove is-remove ' display-selftest is-selftest +\ The previous value of "open" is created automatically by the execution +\ of "is-install". We need this override to prevent auto-clearing the +\ screen when the display node is re-opened during the camera selftest. +: open ( -- okay? ) + open-count 0= if open else true then + dup if open-count 1+ to open-count then +; +: close ( -- ) + open-count 1 = if close then + open-count 1- 0 max to open-count +; + " display" device-type " ISO8859-1" encode-string " character-set" property 0 0 encode-bytes " iso6429-1983-colors" property

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[commit] r1798 - dev/olpc/viacamera
by repository service 30 Apr '10

30 Apr '10

Author: wmb Date: Fri Apr 30 08:25:30 2010 New Revision: 1798 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1798 Log: OLPC trac 10138 - fixed stack botch in XO-1.5 camera selftest, which caused exceptions in test-all. Modified: dev/olpc/viacamera/camera.fth Modified: dev/olpc/viacamera/camera.fth ============================================================================== --- dev/olpc/viacamera/camera.fth Fri Apr 30 08:23:04 2010 (r1797) +++ dev/olpc/viacamera/camera.fth Fri Apr 30 08:25:30 2010 (r1798) @@ -498,7 +498,7 @@ shoot-still if drop true exit then ( timeout ) dup get-msecs - 0<= ( timeout reached ) until ( timeout ) - false + drop false ; : mirrored ( -- ) h# 1e ov@ h# 20 or h# 1e ov! ;

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[commit] r1797 - cpu/x86/pc/olpc/via
by repository service 30 Apr '10

30 Apr '10

Author: wmb Date: Fri Apr 30 08:23:04 2010 New Revision: 1797 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1797 Log: Added commented-out line in olpc/via/ioinit.fth showing how to enable USB device mode. Modified: cpu/x86/pc/olpc/via/ioinit.fth Modified: cpu/x86/pc/olpc/via/ioinit.fth ============================================================================== --- cpu/x86/pc/olpc/via/ioinit.fth Thu Apr 29 22:28:24 2010 (r1796) +++ cpu/x86/pc/olpc/via/ioinit.fth Fri Apr 30 08:23:04 2010 (r1797) @@ -278,6 +278,7 @@ [then] [ifdef] xo-board \ 50 4c 4c mreg \ Disable USB device mode, unused USB 1.1 ports 4,5, and EIDE device +\ 50 cc 88 mreg \ Disable EIDE device (set rsvd 80 bit to Phoenix value) (USB device mode enabled) 50 cc c8 mreg \ Disable USB device mode and EIDE device (set rsvd 80 bit to Phoenix value) 51 9f 88 mreg \ Enable SDIO and internal RTC, disable card reader, int mouse & kbd [then]

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[commit] r1796 - dev/olpc/viacamera
by repository service 29 Apr '10

29 Apr '10

Author: wmb Date: Thu Apr 29 22:28:24 2010 New Revision: 1796 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1796 Log: OLPC trac 10138 - added "reg" property to /camera node so test-all will test the camera. Modified: dev/olpc/viacamera/loadpkg.fth Modified: dev/olpc/viacamera/loadpkg.fth ============================================================================== --- dev/olpc/viacamera/loadpkg.fth Thu Apr 29 20:24:29 2010 (r1795) +++ dev/olpc/viacamera/loadpkg.fth Thu Apr 29 22:28:24 2010 (r1796) @@ -13,8 +13,19 @@ : dma-alloc ( len -- adr ) " dma-alloc" $call-parent ; : dma-free ( adr len -- ) " dma-free" $call-parent ; +\ encode-unit, decode-unit, #size-cells and #address-cells establish the +\ characteristics of a subordinate address space so the camera sub-node +\ can have a reg property. +: encode-unit ( n -- adr len ) push-hex (u.) pop-base ; +: decode-unit ( adr len -- n ) + push-hex $number if 0 then pop-base +; +1 " #size-cells" integer-property +1 " #address-cells" integer-property + new-device " camera" device-name + 0 0 reg \ A reg property makes "test-all" consider this device fload ${BP}/dev/olpc/viacamera/smbus.fth fload ${BP}/dev/olpc/viacamera/camera.fth finish-device

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[commit] r1795 - cpu/x86/pc/olpc/via
by repository service 29 Apr '10

29 Apr '10

Author: pgf Date: Thu Apr 29 20:24:29 2010 New Revision: 1795 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1795 Log: q3a37 Modified: cpu/x86/pc/olpc/via/fw-version.fth Modified: cpu/x86/pc/olpc/via/fw-version.fth ============================================================================== --- cpu/x86/pc/olpc/via/fw-version.fth Thu Apr 29 19:35:58 2010 (r1794) +++ cpu/x86/pc/olpc/via/fw-version.fth Thu Apr 29 20:24:29 2010 (r1795) @@ -1,3 +1,3 @@ \ The overall firmware revision macro: FW_MAJOR A -macro: FW_MINOR 36 +macro: FW_MINOR 37

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[commit] r1794 - cpu/x86/pc/olpc/via
by repository service 29 Apr '10

29 Apr '10

Author: wmb Date: Thu Apr 29 19:35:58 2010 New Revision: 1794 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1794 Log: Added XO-1.5 heat spreader test file. Added: cpu/x86/pc/olpc/via/temptest.fth Added: cpu/x86/pc/olpc/via/temptest.fth ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ cpu/x86/pc/olpc/via/temptest.fth Thu Apr 29 19:35:58 2010 (r1794) @@ -0,0 +1,47 @@ +purpose: Test for heat spreader on OLPC XO-1.5 +\ See license at end of file + +: cold-secs ( n -- ) d# 100 * 0 do safe-idle loop ; +: hot-secs ( n -- ) d# 1000 * 0 do ms-factor spins loop ; +: temp-rise ( -- delta-degrees ) + d# 5 cold-secs cpu-temperature ( start-temp ) + d# 5 hot-secs cpu-temperature ( start-temp end-temp ) + swap - ( delta-degrees ) +; +d# 8 constant temperature-threshold +: .temp-rise ( -- fail? ) + ." Testing heat spreader ... " + temp-rise ( delta-degrees ) + ." temperature rose " dup .d ." degrees C - " ( delta-degrees ) + temperature-threshold >= ( fail? ) + dup if ( fail? ) + red-letters ." FAIL" ( fail? ) + else ( fail? ) + green-letters ." OKAY" ( fail? ) + then ( fail? ) + black-letters +; + +\ LICENSE_BEGIN +\ Copyright (c) 2010 FirmWorks +\ +\ Permission is hereby granted, free of charge, to any person obtaining +\ a copy of this software and associated documentation files (the +\ "Software"), to deal in the Software without restriction, including +\ without limitation the rights to use, copy, modify, merge, publish, +\ distribute, sublicense, and/or sell copies of the Software, and to +\ permit persons to whom the Software is furnished to do so, subject to +\ the following conditions: +\ +\ The above copyright notice and this permission notice shall be +\ included in all copies or substantial portions of the Software. +\ +\ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +\ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +\ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +\ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +\ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +\ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +\ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +\ +\ LICENSE_END

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[commit] r1793 - cpu/x86/pc/olpc/via
by repository service 28 Apr '10

28 Apr '10

Author: rsmith Date: Wed Apr 28 10:08:54 2010 New Revision: 1793 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1793 Log: Pickup new EC version 1.9.27 Modified: cpu/x86/pc/olpc/via/ec-version.fth Modified: cpu/x86/pc/olpc/via/ec-version.fth ============================================================================== --- cpu/x86/pc/olpc/via/ec-version.fth Wed Apr 28 10:06:57 2010 (r1792) +++ cpu/x86/pc/olpc/via/ec-version.fth Wed Apr 28 10:08:54 2010 (r1793) @@ -1,5 +1,5 @@ \ The EC microcode -macro: EC_VERSION 1_9_26 +macro: EC_VERSION 1_9_27 \ Alternate command for getting EC microcode, for testing new versions. \ Temporarily uncomment the line and modify the path as necessary

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[commit] r1792 - dev/olpc/kb3700
by repository service 28 Apr '10

28 Apr '10

Author: rsmith Date: Wed Apr 28 10:06:57 2010 New Revision: 1792 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1792 Log: Add word ops to ec-cmd - Allows testing of new 16-bit SCI operations. Modified: dev/olpc/kb3700/ecio.fth Modified: dev/olpc/kb3700/ecio.fth ============================================================================== --- dev/olpc/kb3700/ecio.fth Wed Apr 21 10:12:48 2010 (r1791) +++ dev/olpc/kb3700/ecio.fth Wed Apr 28 10:06:57 2010 (r1792) @@ -101,6 +101,7 @@ : ec-wl ( -- l ) lbsplit ec-wb ec-wb ec-wb ec-wb ; : (ec-cmd-b!) ( b cmd -- ) ec-cmd-out ec-wb ; +: (ec-cmd-w!) ( b cmd -- ) ec-cmd-out ec-ww ; : (ec-cmd-l!) ( l cmd -- ) ec-cmd-out ec-wl ; : (ec-cmd-b@) ( cmd -- b ) ec-cmd-out ec-rb ; : (ec-cmd-w@) ( cmd -- w ) ec-cmd-out ec-rw ; @@ -129,6 +130,17 @@ too-many-retries ; +: ec-cmd-w! ( w cmd -- ) + #ec-retries 0 do ( b cmd ) + 2dup ['] (ec-cmd-w!) catch 0= if ( b cmd ) + 2drop unloop exit + then ( b cmd x x ) + 2drop ( b cmd ) + loop ( b cmd ) + too-many-retries +; + + : ec-cmd-l! ( l cmd -- ) #ec-retries 0 do ( b cmd ) 2dup ['] (ec-cmd-l!) catch 0= if ( b cmd )

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[commit] r1791 - cpu/x86/pc/olpc/via
by repository service 21 Apr '10

21 Apr '10

Author: wmb Date: Wed Apr 21 10:12:48 2010 New Revision: 1791 URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1791 Log: Force serial numbers to upper case, both when they are created in manufacturing, and when they are used in the security code. Modified: cpu/x86/pc/olpc/via/final.fth Modified: cpu/x86/pc/olpc/via/final.fth ============================================================================== --- cpu/x86/pc/olpc/via/final.fth Wed Apr 21 10:11:29 2010 (r1790) +++ cpu/x86/pc/olpc/via/final.fth Wed Apr 21 10:12:48 2010 (r1791) @@ -61,6 +61,7 @@ then sn-buf 2+ sn-buf 1+ d# 11 move \ Elide the T d# 11 sn-buf c! + sn-buf count upper true ;

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openfirmware April 2010